CN209769011U - electron cigarette with improve atomizing device - Google Patents
electron cigarette with improve atomizing device Download PDFInfo
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- CN209769011U CN209769011U CN201920410443.6U CN201920410443U CN209769011U CN 209769011 U CN209769011 U CN 209769011U CN 201920410443 U CN201920410443 U CN 201920410443U CN 209769011 U CN209769011 U CN 209769011U
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Abstract
The utility model discloses an electron cigarette with improve atomizing device, it includes: the atomizing device comprises a suction nozzle (201) and a host (202), wherein an atomizing core mounting groove (204) is formed in the host (202), an atomizing core (100) is accommodated in the atomizing core mounting groove (204), and the suction nozzle (201) and the host (202) are connected in an integrated or split manner; the atomizing core (100) comprises a shell (101), a liquid storage part (102) and a heat generating part (103), a lead (1023) penetrates through a first lead hole (1011) to be electrically connected with a power supply and a control system, and a first air guide hole (1012) is in airflow conduction connection with a second air guide hole (1037). The utility model discloses a micro-electromechanical technology can have corresponding part or the whole tobacco juice that heats in the atomizing stock solution storehouse, and the consumer can select the taste tobacco juice of oneself hobby according to individual hobby to heat the atomizing, really accomplishes the individualized suction of electron cigarette and experiences.
Description
Technical Field
the utility model belongs to the technical field of the electron cigarette, in particular to electron cigarette with improve atomizing device.
Background
no matter current electron smog spinning disk atomiser is the cotton formula of stock solution or stock solution storehouse formula, still closed or can repeated oiling formula, all has following problem: (1) when smoking, if the taste of the tobacco juice needs to be changed, the atomizer needs to be replaced or the tobacco juice needs to be refilled, the former needs to be provided with a plurality of atomizers in the product, the volume and the weight of the whole product are increased, the product is inconvenient for a consumer to carry and replace at any time, and the latter can only be filled with the tobacco juice with the same taste, so that on one hand, the step of filling the tobacco juice by the consumer is increased, and on the other hand, if the consumer needs to smoke different tastes, the consumer needs to buy products with different tastes, and the consumption cost is increased; (2) during storage and use of the tobacco juice in the liquid storage device of the atomizer, the overall property is uncontrollable, particularly substances like nicotine and the like are easy to oxidize and deteriorate, and the taste is often changed, so that the atomizer can only be replaced or the tobacco juice can only be refilled; (3) at present, many consumers tend to select mixed flavors, mainly by purchasing tobacco liquids with different flavors for flavor blending and then smoking, the method is more suitable for old smokers of electronic cigarettes or persons who are in the flavor blending, and the operation difficulty is higher for new smokers of electronic cigarettes or persons who are not familiar with the flavor blending; (4) the liquid guide cotton, the liquid storage cotton and other materials in the atomizer have the possibility of burning at high temperature, which not only influences the smoking taste, but also brings health risks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electron cigarette with improve atomizing device, it has effectively solved the problem that has scorching in the current electron cigarette bulky carries inconveniently, the suction taste is single, electron cigarette liquid nature is unstable, the atomizer in the liquid guide cotton, the cotton high temperature of stock solution.
the purpose of the utility model is realized through the following technical scheme:
the utility model discloses a first aspect relates to an electron cigarette with improve atomizing device, it includes:
The atomizing device comprises a suction nozzle 201 and a host 202, wherein an atomizing core mounting groove 204 is arranged on the host 202, an atomizing core 100 is accommodated in the atomizing core mounting groove 204, and the suction nozzle 201 and the host 202 are connected in an integrated or split manner;
The atomizing core 100 comprises a casing 101, a liquid storage part 102 and a heat generating part 103, wherein a first wire hole 1011 and a first air hole 1012 are arranged on the casing 101; the liquid storage part 102 comprises a liquid storage chip 1021, a PCB 1022, a conducting wire 1023 and a liquid storage chip support 1024, wherein a PCB accommodating groove 1026 for accommodating the PCB 1022 is formed in the liquid storage chip support 1024, and the liquid storage chip 1021 is fixed on the PCB 1022 through the conducting wire 1023; the heat generating component 103 includes a heat generating element 1031 and a heat generating element support 1032, the heat generating element 1031 is provided with a pin 1034, the heat generating element support 1032 is provided with a heat generating element accommodating groove 1036 and a second air vent 1037 for accommodating the heat generating element 1031, a pin through hole 1035 is formed in a wall of the heat generating element accommodating groove 1036, and the heat generating element 1031 is movably connected with the heat generating element support 1032 through the pin 1034 passing through the pin through hole 1035; the liquid storage chip 1021 and the heating element 1031 are arranged correspondingly;
The conductive wires 1023 are electrically connected to the power supply and control system through the first conductive wire holes 1011, and the first air guide holes 1012 are in air flow communication with the second air guide holes 1037.
in the utility model, the liquid storage chip 1021 is made by MEMS technology and principle, the material of the liquid storage chip 1021 is silicon or polymer, wherein monocrystalline silicon is preferred for silicon, and polymer with glass transition temperature exceeding 250 ℃ is preferred for polymer (typically fluorine-containing polymer, polyimide, high temperature resistant polybenzimidazole); the liquid storage chip 1021 comprises a plurality of liquid storage bins 10214, and the volume of the liquid storage bins 10214 is nano-scale to micro-scale; the size of the liquid storage chip 1021 and the number of liquid storage bins 10214 can be designed according to the size of the atomizer and the electronic cigarette.
in a preferred embodiment of the present invention, the liquid storage chip 1021 includes the following layers (as shown in fig. 6): insulating layer 10212, silicon substrate layer 10215 or polymer substrate layer 10221 and insulating sealing layer 10216, liquid storage chip 1021 is provided with a plurality of liquid storage bins 10214 penetrating insulating layer 10212 and silicon substrate layer 10215 or polymer substrate layer 10221, the open ends of liquid storage bins 10214 are fixed by film sealing, and the closed ends of liquid storage bins 10214 are provided with oil injection holes 10218.
in the preferred embodiment of the present invention, the liquid storage chip 1021 includes two layers: polymer substrate layer 10221 and insulating sealing layer 10216, polymer substrate layer 10221 is equipped with a plurality of liquid storage tank 10214 that run through this layer, and the open end of liquid storage tank 10214 is sealed fixedly with polymer film 10220, and liquid storage tank 10214 closed end is seted up oil filler point 10218.
In a preferred embodiment of the present invention, the sealing film used for the open end of the liquid storage chamber 10214 is a metal film 10211 or a polymer film 10220.
in the utility model, the external power supply is a lithium battery or other types of rechargeable micro batteries; the control system comprises a timer, a signal separator, a microprocessor, an input source (such as a memory source), a single-channel receiver and the like; an automatic tester may also be employed that discharges the capacitor by programming its voltage and cuts off the current when a decrease in current is detected, at a set time or immediately after triggering of the reservoir is completed.
in the preferred embodiment of the utility model, all the sealing elements and the supporting elements are made of high temperature resistant, corrosion resistant and heat insulating materials; when the liquid storage member 102 is connected to the heat generating member 103, a sealing film sealed at the opening end of the liquid storage chamber 10214 is preferably provided in one-to-one correspondence with the microneedle heat generating units 1033 on the heat generating element 1031.
in a preferred embodiment of the present invention, the heat generating element 1031 is an integral single heat generating element or a heat generating unit array composed of a plurality of microneedle heat generating units 1033. The heating element 1031 or the microneedle heating unit 1033 is in the shape of filament, wire or sheet, and the materials used for the two can be metal heating wires, small heating ceramic pieces, folded heating resistors, semiconductor heating chips, nano materials and other electric heating materials.
in a preferred embodiment of the present invention, the atomizing core 100 can be selectively filled with an oil-absorbing material and/or a heat-insulating material.
in the preferred embodiment of the present invention, the housing 101 is fixedly connected to the liquid storage part 102 and the heat generating part 103 by screws 1013 passing through the first screw holes 1025 and the second screw holes 1038.
in the preferred embodiment of the present invention, the heating element 1031 comprises a non-piercing heating element and a piercing heating element, the non-piercing heating element means that the heat generated by the heating element 1031 after being powered on heats and melts the membrane sealed at the open end of the liquid storage chamber 10214, and then heats and atomizes the smoke liquid 10213 in the liquid storage chamber 10214; the puncture type heating element means that the heating element 1031 punctures a film sealed at an opening end of the liquid storage chamber 10214 by the microneedle heating unit 1033 provided thereon to heat the smoke liquid 10213 in the atomized liquid storage chamber 10214.
The utility model discloses in the preferred embodiment, non-puncture type heating element, no puncture mechanism only needs to adjust the distance between stock solution chip 1021 and heating element 1031 according to the material of the seal membrane (metal film or polymer film) of stock solution storehouse 10214 open end, heating element 1031's material, the temperature of generating heat and power and tobacco juice atomization effect, and the seal membrane electrochemistry through circular telegram control stock solution storehouse 10214 open end is dissolved and is opened or make the hot melt open the release tobacco juice to reach suitable generate heat and atomization effect.
in the preferred embodiment of the present invention, the puncture type heat generating element comprises a substrate and a plurality of microneedle heat generating units 1033 protruding from the substrate and operating independently of each other, the microneedle heat generating units 1033 are conical or hollow structures with other shapes, made of silicon or metal, the diameter of the microneedle heat generating units is gradually reduced from the substrate end to the end far away from the substrate, and the end far away from the substrate can puncture the metal film 10211 or the polymer film 10220; the micro-needle heating unit 1033 is manufactured by adopting an MEMS (micro electro mechanical systems) process, and the inner diameter of the micro-needle heating unit 1033 is different from nanometer to micrometer; the microneedle heat generating unit 1033 may be selectively fixed on the substrate not telescopically or telescopically, and each microneedle heat generating unit 1033 may be driven individually to puncture the metal film 10211 or the polymer film 10220 at the corresponding position. When a non-retractable puncture type heating element is selected, after the liquid storage part 102 is contacted with the heating part 103, the microneedle heating units puncture the metal film 10211 or the polymer film 10220; when the independently stretchable and individually drivable puncture-type heat generating element is selected, the stretchable microneedle heat generating unit 1033 may be selectively driven to puncture the metal film 10211 or the polymer film 10220 at the corresponding position.
in the present invention, each metal film 10211 is independently connected to the cathode and anode of the power supply.
The utility model discloses in, stock solution storehouse 10214's volume can be for nanoliter to the micro-upgrade, and internal diameter and degree of depth are from tens of microns to hundreds of microns, and several microns to hundreds of microns are followed to metal film 10211 and polymer film 10220's thickness, and stock solution storehouse 10214 quantity varies from 1 to several thousand.
The utility model discloses in, to the atomizing core of installation silica-based stock solution chip of metallic film, its theory of operation as follows:
(1) For the non-piercing heating element 1031: the power supply and the control circuit are electrically communicated with the non-puncture type heating element 1031 and the liquid storage chip 1021, voltage is selectively applied to the anode of part or all of the metal film 10211, so that the smoke liquid 10213 in the liquid storage bin 10214 is released after the part or all of the metal film 10211 is electrochemically dissolved, and meanwhile, the micro-needle heating unit 1033 corresponding to the dissolved metal film 10211 is selected to be electrified to heat the atomized smoke liquid, so that the fixed-point quantitative release of the smoke liquid is realized, and the selectivity of the release amount of the smoke liquid is greatly improved;
(2) For a piercing heating element: the power supply and the control circuit are electrically communicated with the puncture type heating element 1031 and the liquid storage chip 1021, and the metal film 10211 is punctured by selectively driving the telescopic motion of the micro-needle heating unit 1033, so that the liquid storage chamber 10214 is opened to release the tobacco liquid 10213; or the inextensible microneedle heating unit 1033 is driven to completely pierce the metal film 10211, and the liquid storage bin 10214 is opened to release the smoke liquid 10213; meanwhile, the microneedle heating unit 1033 heats the tobacco juice 10213 so as to realize fixed-point quantitative release of the tobacco juice, and greatly improve the selectivity of the release amount of the tobacco juice.
the utility model discloses in, to the atomizing core of installing silica-based stock solution chip of polymer membrane or polymer base stock solution chip, its theory of operation as follows:
(1) For non-piercing heating elements: the power supply and the control circuit are electrically communicated with the heating element 1031, and part or all of the microneedle heating units 1033 are selected for heating, so that part or all of the polymer films 10220 are heated and melted to release the tobacco juice 10213 in the liquid storage bin 10214, and the fixed-point quantitative release of the tobacco juice is realized;
(2) For a piercing heating element: the power supply and the control circuit are electrically communicated with the puncture type microneedle heating unit 1033, and the polymer film 10220 is punctured by selectively driving the microneedle heating unit 1033 to move in a telescopic way, so that the liquid storage bin 10214 is opened to release the tobacco liquid 10213; or the inextensible microneedle heating unit 1033 is driven to completely pierce the polymer film 10220, and the liquid storage bin 10214 is opened to release the smoke liquid 10213; meanwhile, the microneedle heating unit 1033 heats the tobacco juice 10213 so as to realize fixed-point quantitative release of the tobacco juice, and greatly improve the selectivity of the release amount of the tobacco juice.
The liquid storage chip 1021 in the utility model can store solid, liquid or gel smoke liquid, and the liquid storage chip 1021 is a totally closed liquid storage chip without movable parts, thereby greatly reducing the damage caused by mechanical collision; the open end of the liquid storage chip 1021 is sealed and fixed by a metal film 10211 or a polymer film 10220, and is in an isolated state with the outside before the liquid cigarette is released, so that substances (such as nicotine) in the liquid cigarette, which are easy to oxidize, are prevented from being oxidized, the liquid cigarette is prevented from going bad before being sucked by a consumer, and the taste is not changed.
the utility model discloses set up a plurality of stock solution storehouses 10214 on the stock solution chip, can place the electron cigarette tobacco juice 10213 of different tastes in stock solution storehouse 10214, realize that an atomizer atomizes the tobacco juice 10213 of multiple different tastes, increase consumer's suction experience; meanwhile, the atomization core 100 is small in size (about 5mm multiplied by 1mm or below), so that the size of the electronic cigarette is greatly reduced, the portability of the electronic cigarette is improved, and the structure and the device of the atomization core are more modularized and integrated, so that standardized assembly is easy to realize.
The utility model discloses abandoned traditional adoption liquid guide cotton and derived the method of reusing heating element behind tobacco juice 10213 and heating atomizing tobacco juice 10213, adopted non-puncture type heating element 1031 to dissolve the seal membrane electrochemistry of stock solution storehouse 10214 open end or make it be heated the melting and fall heating atomizing tobacco juice 10213, perhaps adopt puncture type heating element to puncture the seal membrane of stock solution storehouse 10214 open end and heat atomizing to tobacco juice 10213, avoided adopting the cotton risk of scorching of liquid guide cotton under the high temperature that brings of liquid guide.
the utility model discloses a micro-electromechanical technology, can have corresponding part or the whole tobacco juice 10213 that heats in the atomizing stock solution storehouse 10214, the consumer can select the taste tobacco juice 10213 of oneself hobby according to individual hobby and heat the atomizing, really accomplishes the individualized suction of electron cigarette and experiences.
The atomizing core or the parts thereof in the utility model can be disposable, and can also be simply disassembled, assembled and replaced, thereby providing various conveniences for consumers; as for the polymer material in the liquid storage chip, the degradable polymer material can be selected, so that the cost can be reduced, and the environment can be protected.
A second aspect of the present invention relates to a method for assembling an electronic cigarette with an improved atomizing device, which includes the steps of:
a. passing the pins 1034 in the heat generating component 1031 through the pin through holes 1035 in the heat generating component support 1032 so that the heat generating component 1031 is nested in the heat generating component receiving cavity 1036 to form the heat generating component 103;
b. Fixing the liquid storage chip 1021 on the PCB 1022, electrically connecting the PCB 1022 with the lead 1023, and then embedding the PCB 1022 in the PCB accommodating groove to form the liquid storage part 102;
c. The lead 1023 in step b is passed through the first lead hole 1011, and then the housing 101 is fixedly connected to the liquid storage part 102 and the heat generating part 103 by the screws 1013 passing through the first screw holes 1025 and the second screw holes 1038.
The utility model discloses the third aspect relates to a manufacturing approach of silica-based stock solution chip of metallic film, and it includes following step:
(a) depositing insulating material layers on two sides of the silicon substrate;
(b) Selecting an insulating material layer on one surface to carry out photoetching patterns, and exposing the silicon substrate;
(c) performing chemical etching on the exposed silicon substrate to etch the liquid storage bin 10214;
(d) manufacturing a conductive metal film 10211 on the surface of the insulating material layer without photoetching patterns, wherein the conductive metal film 10211 is used as an anode layer;
(e) forming a cathode layer around the anode;
(f) Removing the insulating material layer at the bottom of the liquid storage bin 10214;
(g) The liquid storage bin 10214 is added with tobacco liquid 10213;
(h) The open end of the liquid storage bin 10214 is sealed by an insulating layer 10216, and a metal film silicon-based liquid storage chip containing the smoke liquid 10213 is obtained.
in the above preparation steps, in the step (h), the liquid storage chamber 10214 is sealed with the insulating layer 10216, the metal film 10211 is used as an anode, and the insulating material layer divided by the metal film is used as a cathode.
The utility model can fill the tobacco juice into the liquid storage bin by adopting injection, ink-jet printing or rotary coating; the liquid storage chamber 10214 is sealed by wafer bonding or other methods, and a micro liquid level sensor, a flow sensor, a viscosity sensor, a temperature sensor, etc. can be arranged inside the liquid storage chip 1021 to monitor the change of the smoke liquid property in the liquid storage chamber, so as to control the on-off circuit or control the voltage or current applied to the electrode. The surface of the metal film 10211 may be covered with a protective layer of ceramic or the like to protect the circuits inside the chip.
The utility model discloses in, silicon-based stock solution chip divide into silicon-based stock solution chip of metal film and silicon-based stock solution chip of polymer film according to stock solution storehouse sealing film used material. The metal film silicon-based liquid storage chip adopts a metal film 10211 as a sealing film of the liquid storage bin 10214, the metal film is made of a conductive material film, such as copper, gold, silver, zinc, platinum or titanium, and the release of the smoke liquid can be controlled by mechanical, electronic, magnetic, laser or other modes; the polymer film silicon-based liquid storage chip adopts a polymer film 10220 as a sealing film of the liquid storage chamber 10214, the polymer film is made of degradable copolymer materials (such as PLGA (polylactic-co-glycolic acid)), and the release of the tobacco juice can be controlled by mechanical or hot melting and the like.
the utility model discloses in the preferred embodiment, substrate material can also be pottery, semiconductor and polyimide, silicon rubber, poly-p-xylene, polyethylene terephthalate, silicone resin etc. wherein, polycrystalline silicon and monocrystalline silicon, glass or plastics material are fit for carrying out sculpture or machining, the utility model discloses preferred silicon is as substrate material.
In the present invention, the liquid storage chamber 10214 can be formed by etching or machining, and the shape thereof can be a square cone or a cone. Metal is deposited on the open end of reservoir 10214 according to a desired geometry to provide metal film 10211 as a sealing film which controls the time of release of liquid smoke 10213 from reservoir 10214 while metal film 10211 serves as an anode. The utility model discloses a cigarette liquid 10213 in the liquid storehouse 10214 is controlled to release by machinery, electron, magnetism, laser or other modes. When the metal film 10211 is used as a sealing film, the metal film 10211 is opened by piercing hot melting (piercing heating element) or electrochemical dissolution (non-piercing heating element); when a polymer is used as the sealing film at the open end of reservoir 10214, the release of liquid smoke 10213 from reservoir 10214 is controlled by piercing the hot melt (piercing heater) or by non-piercing the hot melt (non-piercing heater).
In the preferred embodiment of the present invention, the hot melt by puncturing means that the protruding microneedle heating unit 1033 on the puncturing type heating element 1031 punctures the corresponding metal film 10211 or polymer film 10220, and the smoke liquid 10213 in the liquid storage chamber 10214 flows into the hollow channel of the microneedle heating unit 1033 and is atomized by heating; the electrochemical dissolution mode is that voltage is applied between a metal film (anode) 10211 and a cathode 10212 to trigger the metal film 10211 to be dissolved and opened, and smoke liquid 10213 in a liquid storage bin 10214 is atomized in the liquid storage bin 10214 or flows to the surface of a non-puncture heating element to be heated and atomized under the heating of the non-puncture heating element; the non-piercing hot melting mode means that the polymer film 10220 absorbs heat from the non-piercing heating element to break and melt, and the smoke liquid 10213 in the liquid storage chamber 10214 is heated and atomized or flows to the surface of the heating element to be heated and atomized.
The utility model discloses in, the negative pole can be according to device and electrode control mode, and the different size of design and overall arrangement, the insulating layer 10212 of the whole surface of stock solution chip 1021 can regard as the negative pole, and metal film (positive pole) 10211 and negative pole constitute stock solution chip circuit jointly. The electrode control mode includes two modes of constant voltage control and constant current control, the constant voltage control is that the voltage keeps constant in the opening process of the metal film 10211, and the constant current control is that the current keeps constant in the opening process of the metal film 10211.
In the utility model discloses in, the tobacco juice 10213 atomizes in the cavity runner of micropin heating element 1033, atomizes in stock solution storehouse 10214 still flows to the surface of heating element 1031 and takes place to atomize, and is relevant with tobacco juice 10213 nature (like viscosity, boiling point, weight), frictional force and surface tension between tobacco juice 10213 and the cavity runner inner wall of micropin heating element 1033 or stock solution storehouse 10214 inner wall, the temperature that generates heat of heating element 1031, the distance between heating element 1031 and stock solution chip 1021, etc.
In the present invention, the liquid smoke 10213 in the liquid storage chamber 10214 can be solid, liquid or gel. The tobacco liquid 10213 in the liquid storage chamber 10214 can have one or more flavors.
The utility model discloses a fourth aspect relates to a manufacturing approach of silica-based stock solution chip of polymer film, and it includes following step:
(a) Depositing insulating material layers on two sides of the silicon substrate;
(b) Selecting an insulating material layer on one surface to carry out photoetching patterns, and exposing the silicon substrate;
(c) Performing chemical etching on the exposed silicon substrate to etch the liquid storage bin 10214;
(d) Injecting polymer film 10220 solution and smoke liquid 10213 into the liquid storage chamber 10214;
(e) The oil filling hole end of the liquid storage bin 10214 is sealed by an insulating sealing film 10216, so that a polymer film silicon-based liquid storage chip containing the smoke liquid 10213 is obtained;
(f) the layer of insulating material at the end of the polymer film 10220 of the reservoir 10214 is removed.
the fifth aspect of the present invention relates to a method for manufacturing a polymer-based liquid storage chip, comprising the steps of:
(a) Pressing a conical liquid storage bin 10214 on the polymer substrate by using an aluminum template;
(b-c) polishing the polymer substrate to obtain a truncated cone-shaped liquid storage bin with openings at two ends;
(d) Injecting polymer film 10220 solution into the smaller opening end of the liquid storage chamber 10214; then, the user can use the device to perform the operation,
(e) The liquid storage bin 10214 is added with tobacco liquid 10213;
(f) the larger open end of reservoir 10214 is sealed with insulating seal layer 10216 to obtain a polymer-based reservoir chip containing smoke liquid 10213.
The polymer film 10220 of the present invention can be made of degradable copolymer such as PLGA (polylactic-co-glycolic acid). The performance of the tobacco liquid storage chip can be adjusted by changing the characteristics of the device (such as the size and the polymer type), the quantity and the volume of the liquid storage bins and the properties of the liquid storage bin films (such as the film thickness, the weight, the materials, the copolymer proportion and the like), and the tobacco liquid storage chip is suitable for different electronic cigarette smoking sets and different consumer groups.
The utility model discloses beneficial effect:
1. The liquid storage chip of the utility model can store tobacco juice in various forms such as solid, liquid or gel, and the liquid storage chip is a totally closed liquid storage chip without movable parts, thereby greatly reducing the damage caused by mechanical collision; the open end of stock solution chip adopts metal film or polymer film sealed fixed, is in before the tobacco juice release with external isolated state, avoids the easy material that takes place the oxidation (such as nicotine) in the tobacco juice to be oxidized for the tobacco juice can not go bad before being smoked by the consumer, the taste can not appear changing.
2. The utility model arranges a plurality of liquid storage bins on the liquid storage chip, which can place electronic cigarette liquid with different tastes in the liquid storage bins, realizes that one atomizer atomizes cigarette liquid with various tastes, and increases the suction experience of consumers; meanwhile, the atomization core is small in size (about 5mm multiplied by 1mm or below), so that the size of the electronic cigarette is greatly reduced, the portability of the electronic cigarette is improved, and the structure and the device of the atomization core are more modularized and integrated, so that standardized assembly is easy to realize.
3. the utility model discloses abandoned the traditional adoption and led the liquid cotton and derived the method that heating element heated the atomizing tobacco juice after the tobacco juice, adopted non-puncture type heating element to dissolve the seal membrane electrochemistry of stock solution storehouse open end or be heated the melting and fall the heating atomizing tobacco juice, perhaps adopted puncture type heating element to puncture the seal membrane of stock solution storehouse open end and heat the atomizing to the tobacco juice, the utility model discloses the cotton risk of scorching of leading liquid cotton under the high temperature that adopts the liquid cotton to bring of leading.
4. the utility model discloses a micro-electromechanical technology, because each metallic film is connected to the negative pole and the positive pole of power separately, perhaps because each micropin heating element can operate independently each other, can have corresponding part or the whole tobacco juice that heats in the atomizing stock solution storehouse, the consumer can select the taste tobacco juice of oneself hobby according to individual hobby and heat the atomizing, really accomplishes the individualized suction of electron cigarette and experiences.
5. the atomizing core or the parts thereof in the utility model can be disposable, and can also be simply disassembled, assembled and replaced, thereby providing various conveniences for consumers; as for the polymer material in the liquid storage chip, the degradable polymer material can be selected, so that the cost can be reduced, and the environment can be protected.
drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the device of the present invention;
FIG. 3 is a schematic view of the overall structure of the atomizing core in the device of the present invention;
FIG. 4 is a schematic diagram of the explosion structure of the atomizing core in the device of the present invention;
FIG. 5 is a schematic view of the structure of the puncturing heating element of the device of the present invention;
FIG. 6a is a schematic structural diagram of a silicon-based liquid storage chip in example 1, and FIG. 6b is an enlarged schematic structural diagram of a liquid storage chamber;
FIG. 7 is a schematic view of a silicon-based liquid storage chip according to example 2;
FIG. 8 is a schematic view of a silicon-based liquid storage chip according to example 3;
FIG. 9a is a schematic view of a polymer-based reservoir chip, and FIG. 9b is an enlarged schematic view of a reservoir;
FIG. 10 is a flow chart of a process for manufacturing a silicon-based liquid storage chip with a sealing film of a liquid storage chamber being a metal film;
FIG. 11 is a flow chart of a process for manufacturing a silicon-based liquid storage chip with a sealing film of a liquid storage chamber being a polymer film;
FIG. 12 is a flow chart of a process for manufacturing a polymer-based reservoir chip having a reservoir with a sealing film of a polymer film;
in the figure: 100-atomizing core, 101-shell, 1011-first wire guide hole, 1012-first air guide hole and 1013-screw; 102-liquid storage part, 1021-liquid storage chip, 10211-metal film, 10212-insulating layer, 10213-smoke liquid, 10214-liquid storage chamber, 10215-silicon substrate layer, 10216-insulating sealing layer, 10217-liquid storage chamber side wall, 10218-oil injection hole, 10219-metal conductive path, 10220-polymer film, 10221-polymer substrate layer, 1022-PCB board, 1023-lead, 1024-liquid storage chip support, 1025-first screw hole, 1026-PCB board accommodating groove, 103-heat generating part, 1031-heat generating element, 1032-heat generating element support, 1033-micro needle heat generating unit, 1034-pin, 1035-pin perforation, 1036-heat generating element accommodating groove, 1037-second air guide hole, 1038-second screw hole, 200-atomizing device, 201-suction nozzle, 202-host computer, 203-electrode needle, 204-atomizing core mounting groove, 205-second wire hole, 3-polymer substrate, 4-aluminum template.
Detailed Description
the following examples are intended to illustrate the content of the invention, but not to further limit the scope of the invention.
Example 1
The embodiment relates to an electron cigarette with improve atomizing device, it includes:
the atomizing device comprises a suction nozzle 201 and a host 202, wherein an atomizing core mounting groove 204 is arranged on the host 202, an atomizing core 100 is accommodated in the atomizing core mounting groove 204, and the suction nozzle 201 and the host 202 are connected in an integrated or split manner;
The atomizing core 100 comprises a casing 101, a liquid storage part 102 and a heat generating part 103, wherein a first wire hole 1011 and a first air hole 1012 are arranged on the casing 101; the liquid storage part 102 comprises a liquid storage chip 1021, a PCB 1022, a conducting wire 1023 and a liquid storage chip support 1024, wherein a PCB accommodating groove 1026 for accommodating the PCB 1022 is formed in the liquid storage chip support 1024, and the liquid storage chip 1021 is fixed on the PCB 1022 through the conducting wire 1023; the heat generating component 103 includes a heat generating element 1031 and a heat generating element support 1032, the heat generating element 1031 is provided with a pin 1034, the heat generating element support 1032 is provided with a heat generating element accommodating groove 1036 and a second air vent 1037 for accommodating the heat generating element 1031, a pin through hole 1035 is formed in a wall of the heat generating element accommodating groove 1036, and the heat generating element 1031 is movably connected with the heat generating element support 1032 through the pin 1034 passing through the pin through hole 1035; the liquid storage chip 1021 and the heating element 1031 are arranged correspondingly;
the conductive wires 1023 are electrically connected to the power supply and control system through the first conductive wire holes 1011, and the first air guide holes 1012 are in air flow communication with the second air guide holes 1037.
in this embodiment, the liquid storage chip 1021 includes the following layers (as shown in fig. 6) in sequence: insulating layer 10212, silicon substrate layer 10215 and insulating sealing layer 10216, offer a plurality of liquid storage tank 10214 that run through insulating layer 10212 and silicon substrate layer 10215 on the liquid storage chip 1021, the open end of liquid storage tank 10214 is sealed fixedly with metal film 10211, the closed end of liquid storage tank 10214 is offered oil filler point 10218.
In this embodiment, a conductive path connected to the metal film 10211 is embedded under the insulating layer 10212.
Example 2
the embodiment relates to an electron cigarette with improve atomizing device, it includes:
The atomizing device comprises a suction nozzle 201 and a host 202, wherein an atomizing core mounting groove 204 is arranged on the host 202, an atomizing core 100 is accommodated in the atomizing core mounting groove 204, and the suction nozzle 201 and the host 202 are connected in an integrated or split manner;
The atomizing core 100 comprises a casing 101, a liquid storage part 102 and a heat generating part 103, wherein a first wire hole 1011 and a first air hole 1012 are arranged on the casing 101; the liquid storage part 102 comprises a liquid storage chip 1021, a PCB 1022, a conducting wire 1023 and a liquid storage chip support 1024, wherein a PCB accommodating groove 1026 for accommodating the PCB 1022 is formed in the liquid storage chip support 1024, and the liquid storage chip 1021 is fixed on the PCB 1022 through the conducting wire 1023; the heat generating component 103 includes a heat generating element 1031 and a heat generating element support 1032, the heat generating element 1031 is provided with a pin 1034, the heat generating element support 1032 is provided with a heat generating element accommodating groove 1036 and a second air vent 1037 for accommodating the heat generating element 1031, a pin through hole 1035 is formed in a wall of the heat generating element accommodating groove 1036, and the heat generating element 1031 is movably connected with the heat generating element support 1032 through the pin 1034 passing through the pin through hole 1035; the liquid storage chip 1021 and the heating element 1031 are arranged correspondingly;
the conductive wires 1023 are electrically connected to the power supply and control system through the first conductive wire holes 1011, and the first air guide holes 1012 are in air flow communication with the second air guide holes 1037.
in this embodiment, the liquid storage chip 1021 includes the following layers (as shown in fig. 7) in sequence: insulating layer 10212, silicon substrate layer 10215 and insulating sealing layer 10216, offer a plurality of liquid storage tank 10214 that run through insulating layer 10212 and silicon substrate layer 10215 on the liquid storage chip 1021, the open end of liquid storage tank 10214 is sealed fixedly with metal film 10211, the closed end of liquid storage tank 10214 is offered oil filler point 10218.
In this embodiment, a conductive path connected to the metal film 10211 is embedded on the insulating layer 10212.
Example 3
The embodiment relates to an electron cigarette with improve atomizing device, it includes:
the atomizing device comprises a suction nozzle 201 and a host 202, wherein an atomizing core mounting groove 204 is arranged on the host 202, an atomizing core 100 is accommodated in the atomizing core mounting groove 204, and the suction nozzle 201 and the host 202 are connected in an integrated or split manner;
The atomizing core 100 comprises a casing 101, a liquid storage part 102 and a heat generating part 103, wherein a first wire hole 1011 and a first air hole 1012 are arranged on the casing 101; the liquid storage part 102 comprises a liquid storage chip 1021, a PCB 1022, a conducting wire 1023 and a liquid storage chip support 1024, wherein a PCB accommodating groove 1026 for accommodating the PCB 1022 is formed in the liquid storage chip support 1024, and the liquid storage chip 1021 is fixed on the PCB 1022 through the conducting wire 1023; the heat generating component 103 includes a heat generating element 1031 and a heat generating element support 1032, the heat generating element 1031 is provided with a pin 1034, the heat generating element support 1032 is provided with a heat generating element accommodating groove 1036 and a second air vent 1037 for accommodating the heat generating element 1031, a pin through hole 1035 is formed in a wall of the heat generating element accommodating groove 1036, and the heat generating element 1031 is movably connected with the heat generating element support 1032 through the pin 1034 passing through the pin through hole 1035; the liquid storage chip 1021 and the heating element 1031 are arranged correspondingly;
the conductive wires 1023 are electrically connected to the power supply and control system through the first conductive wire holes 1011, and the first air guide holes 1012 are in air flow communication with the second air guide holes 1037.
In this embodiment, the liquid storage chip 1021 includes the following two layers (as shown in fig. 9): polymer substrate layer 10221 and insulating sealing layer 10216, polymer substrate layer 10221 is equipped with a plurality of liquid storage tank 10214 that run through this layer, and the open end of liquid storage tank 10214 is fixed with membrane seal, and liquid storage tank 10214 closed end is seted up oil filler point 10218.
Claims (6)
1. An electronic cigarette with an improved misting device, comprising:
The atomizing core (100) comprises a liquid storage component (102) and a heat generating component (103); the liquid storage component (102) comprises a liquid storage chip (1021), a PCB (1022) and a liquid storage chip support (1024), wherein a PCB accommodating groove (1026) for accommodating the PCB (1022) is formed in the liquid storage chip support (1024), and the liquid storage chip (1021) is fixed on the PCB (1022); the heating component (103) comprises a heating element (1031) and a heating element support (1032), wherein the heating element (1031) is provided with a pin (1034), the heating element support (1032) is provided with a heating element accommodating groove (1036) for accommodating the heating element (1031) and a second air vent (1037), the groove wall of the heating element accommodating groove (1036) is provided with a pin through hole (1035), and the heating element (1031) passes through the pin through hole (1035) through the pin (1034) and is movably connected with the heating element support (1032); the liquid storage chip (1021) and the heating element (1031) are arranged correspondingly.
2. the electronic cigarette with the improved atomization device of claim 1, wherein the liquid storage chip (1021) sequentially comprises the following layers: insulating layer (10212), silicon substrate layer (10215) or polymer substrate layer (10221) and insulating sealing layer (10216), offer a plurality of on liquid storage chip (1021) and run through insulating layer (10212) and silicon substrate layer (10215) or liquid storage storehouse (10214) of polymer substrate layer (10221), the open end of liquid storage storehouse (10214) is fixed with membrane seal, liquid storage storehouse (10214) closed end has seted up oil filler point (10218).
3. the electronic cigarette with the improved atomization device of claim 1, wherein the liquid storage chip (1021) comprises the following two layers: the polymer substrate layer (10221) and insulating sealing layer (10216), be equipped with a plurality of liquid storage storehouse (10214) that run through this layer on the polymer substrate layer (10221), the open end of liquid storage storehouse (10214) is fixed with membrane seal, and the oil filler point (10218) has been seted up to liquid storage storehouse (10214) closed end.
4. The electronic cigarette with improved atomization device of claim 2 or 3, wherein the sealing film used for the open end of the reservoir (10214) is a metal film (10211) or a polymer film (10220).
5. The electronic cigarette with improved atomization device of claim 1, wherein the heat-generating element (1031) is a unitary single heat-generating element or a heat-generating cell array composed of several microneedle heat-generating cells (1033) operating independently of each other.
6. the electronic cigarette with improved atomization device of claim 4 wherein each metal film is independently connected to a power cathode and anode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920410443.6U CN209769011U (en) | 2019-03-28 | 2019-03-28 | electron cigarette with improve atomizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920410443.6U CN209769011U (en) | 2019-03-28 | 2019-03-28 | electron cigarette with improve atomizing device |
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| CN209769011U true CN209769011U (en) | 2019-12-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770442A (en) * | 2019-03-28 | 2019-05-21 | 云南中烟工业有限责任公司 | A kind of electronic cigarette with improvement atomising device |
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2019
- 2019-03-28 CN CN201920410443.6U patent/CN209769011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770442A (en) * | 2019-03-28 | 2019-05-21 | 云南中烟工业有限责任公司 | A kind of electronic cigarette with improvement atomising device |
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